Sharing Expo project via URL

Here (https://docs.expo.io/workflow/publishing/) it says
" Your URL for a project you’re working on probably looks something like this: exp://i3-kvb.ccheever.an-example.exp.direct:80
exp.direct is a domain we use for tunneling, so that even if you’re behind a VPN or firewall, any device on the internet that has your URL should be able to access your project. This makes it much easier to open your project on your phone or send it someone else you’re collaborating with who isn’t on the same LAN."

I would love to use this kind of URL to share the current status of my app a colleague who is not in my local network. I figure that this way, I would receive the log data when they are trying out my app? I am aware that I could publish the app, but I guess the above way would be more fitting for testing out some details.

Thank you for any help,
Lisa